I say yes to Kuwabara...and then there's Ryo in Shaman King....and then there's the villian Tarukane from Yu Yu Hakusho and there are a lot of Uglies in the manga Fairy Tale....one guy makes me shudder....I honestly don't think that Isshin is that Ugly....Kenpachi is though....and so are Kisame and Zetsu from Naruto Shippuden....

yeah Kuwabara is ugly and annoying and an under achiever and in one episode there is a conversation that takes a dirastic turn and made me think he was gay he is messed up hell would freeze over if he got a girlfriend"It's Time To Take A Dirt Nap!!" - Dead Leaves, #666